Think you can write a better article?
Click this link to visit Knol and try your hand at editing this entry.
We're using Knol in the Help Center so you can update articles and share community-edited information with others.
A CNAME record is a setting in the Domain Name System, and you can create CNAME records with your domain host.
There are two reasons to create a CNAME record for Google Apps: verifying domain ownership and customizing a URL.
For ownership verification, use the random string provided in the control panel to create a CNAME record that points to google.com. Your unique random string is provided in the verification instructions in the control panel. Remember: The control panel for your domain is available at https://www.google.com/a/your_domain.com. (Be sure to replace 'your_domain.com' with your actual domain name.)
For custom URLs, pick an address at your domain (e.g., pages.my_domain.com), and create a corresponding CNAME record that points to ghs.google.com
Note: CNAME records for verification points to google.com while CNAME records for custom URLs point to ghs.google.com.
Sign in to your hosting account, and go to the DNS management page.
CNAME records may be in sections such as DNS Management or Name Server Management. You may have to enable advanced settings to create a CNAME record. Please contact your domain host directly if you can't locate the CNAME management options.
(If applicable) Delete the existing CNAME entry for the alias or unique string.
For example, if you're creating a CNAME record for 'mail,' be sure to delete any existing CNAME records for 'mail.'
Use the information in this table when you create your CNAME record. Terms used to create CNAME records vary by host. Always use google.com for verification and ghs.google.com for custom urls.
Your CNAME record is now configured to point to Google. Keep in mind that changes to your DNS settings may take up to 48 hours to propagate throughout the Internet.
After completing domain ownership verification, you can remove the CNAME record. However, for custom URLs, you must leave the CNAME record intact.